[OR] [P2] [S2] [MII] [C9] Step 6 – Validate Mapping

[P2] [S2] Chapter 9

Step 6 – Validate Mapping

Introduction

After completing the mapping of processes, resources, interconnections, and interdependencies, organisations must ensure that the outputs are fit for purpose. Mapping that is incomplete, outdated, or inaccurate can lead to flawed assumptions, ineffective scenario testing, and weak recovery strategies.

Validation is therefore a critical control step in the Operational Resilience Planning Methodology. It ensures that the mapping reflects how services actually operate in practice, rather than how they are assumed or documented to operate.

This chapter outlines a structured approach to validating mapping through:

• Stakeholder validation workshops
• Cross-functional reviews
• Data reconciliation

The ultimate objective is to ensure that mapping is complete, accurate, and realistic.

Purpose of the Chapter

The purpose of this chapter is to:

• Define the importance of validation in interconnection mapping
• Provide structured approaches for validating mapping outputs
• Highlight key validation techniques and best practices
• Ensure mapping can be confidently used for impact tolerance, scenario testing, and recovery planning

Importance of Validation

Moving from Documentation to Reality

Initial mapping exercises often rely on:

• Existing documentation
• System inventories
• Process descriptions

However, these sources may:

• Be outdated
• Lack detail
• Not reflect actual operational practices

Validation ensures that mapping reflects:

• Actual workflows
• Real dependencies
• Operational behaviours under normal and stressed conditions

Risks of Unvalidated Mapping

Without proper validation, organisations risk:

• Missing critical dependencies
• Underestimating vulnerabilities
• Designing unrealistic scenarios
• Implementing ineffective recovery strategies

Inaccurate mapping can create a false sense of resilience, which is more dangerous than having no mapping at all.

Role in Operational Resilience Lifecycle

Validated mapping is essential for:

• Impact tolerance setting (ensuring realistic thresholds)
• Scenario testing (designing credible disruption scenarios)
• Recovery planning (ensuring effective restoration of services)

Stakeholder Validation Workshops

Purpose of Workshops

Stakeholder validation workshops are structured sessions where:

• Mapping outputs are reviewed collaboratively
• Assumptions are challenged
• Missing elements are identified

These workshops bring together subject matter experts (SMEs) who have direct knowledge of service delivery.

Key Participants

• CBS owners
• Process owners
• Operations teams
• IT and system owners
• Risk and compliance representatives
• Third-party management teams

Workshop Approach

Workshops should:

1. Present mapped CBS and supporting components
2. Walk through end-to-end service delivery
3. Validate:
• Dependencies
• Interconnections
• Data flows
4. Identify:
• Gaps
• Inconsistencies
• Additional dependencies

Key Questions to Ask

• Are all critical processes captured?
• Are there undocumented manual workarounds?
• Are all dependencies (internal and external) identified?
• What happens if this component fails?

Outcome

Workshops ensure:

• Practical validation of mapping
• Alignment across stakeholders
• Identification of hidden or informal dependencies

Cross-Functional Reviews

Importance of Cross-Functional Validation

Operational resilience is inherently cross-functional, requiring integration across:

• Business operations
• Technology
• Risk management
• Third-party ecosystems

Cross-functional reviews ensure that mapping is:

• Holistic
• Consistent across functions
• Aligned across organisational silos

Key Review Areas

Business vs Technology Alignment

• Do business processes align with system capabilities?
• Are all supporting systems accurately mapped?

Operations vs Risk Alignment

• Are risks and controls correctly reflected?
• Are critical dependencies properly assessed?

Internal vs External Alignment

• Are third-party dependencies fully captured?
• Are contractual and operational dependencies aligned?

Review Techniques

• Structured walkthroughs of mapping outputs
• Peer reviews across departments
• Integration checks across CBS

Outcome

Cross-functional reviews:

• Eliminate inconsistencies
• Break down organisational silos
• Ensure a unified understanding of service delivery

Data Reconciliation

Purpose of Data Reconciliation

Data reconciliation ensures that mapping outputs are consistent with authoritative data sources.

Key Data Sources for Reconciliation

• Configuration Management Databases (CMDB)
• IT asset inventories
• Process documentation
• Vendor and contract registers
• Risk registers
• Business continuity plans

Reconciliation Approach

Organisations should:

• Compare mapping outputs against source data
• Identify discrepancies
• Validate accuracy of:
• System dependencies
• Data flows
• Vendor relationships

Common Issues Identified

• Missing systems or applications
• Incorrect system ownership
• Outdated vendor information
• Incomplete process documentation

Outcome

Data reconciliation ensures:

• Accuracy and consistency
• Alignment with organisational records
• Reliability of mapping outputs

Validation Criteria

To determine whether mapping is sufficiently validated, organisations should assess whether it is:

Complete

• All relevant components and dependencies are included
• No critical gaps exist

Accurate

• Reflects actual operational practices
• Matches authoritative data sources

Realistic

• Represents real-world conditions
• Accounts for practical constraints and behaviours

Continuous Validation

Mapping as a Living Asset

Validation is not a one-time activity. Mapping must be continuously updated to reflect:

• Changes in processes
• System upgrades or migrations
• New third-party relationships
• Organisational restructuring

Integration with Change Management

Organisations should:

• Embed validation into change management processes
• Trigger reviews when significant changes occur
• Conduct periodic reassessments

Link to Testing and Exercising

Validation should also be reinforced through:

• Scenario testing
• Crisis simulations
• Incident reviews

These activities provide real-world insights into:

• Whether mapping reflects actual dependencies
• Whether gaps exist

Objective of Step 6

The objective of validating mapping is to:

Ensure that interconnection and interdependency mapping is complete, accurate, and realistic, providing a reliable foundation for operational resilience activities.

Validation is a critical assurance step that transforms mapping from a theoretical exercise into a practical and reliable representation of service delivery.

Through:

• Stakeholder validation workshops
• Cross-functional reviews
• Data reconciliation

organisations can ensure that their mapping:

• Reflects real-world operations
• Captures all relevant dependencies
• Supports effective resilience planning

Without validation, mapping risks becoming outdated, inaccurate, and ultimately ineffective. With proper validation, it becomes a trusted foundation for impact tolerance setting, scenario testing, and recovery planning.

In the next chapter, we will explore Step 7: Analyse Mapping Outputs, where validated mapping is used to identify vulnerabilities, assess risks, and derive actionable resilience insights.